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Old 01-17-2013, 02:47 PM   #3
Registered User
Join Date: Oct 2012
Location: san diego
Posts: 8
My Ride: 2003 330Ci Vert
I was having the same problems minus the starting, but I found it was a bad DISA valve. Its really easy to replace unfortunately, the part is quite expensive ($100used -$300ish new). I was lucky to find a cool guy on this forum who was selling one for pretty cheap.

My DISA valve crapped out at 102k so its possible that this could be it.
StahlBlau is offline   Reply With Quote